Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as a vital method for identifying drug and alcohol consumption. Hair acts as a repository of long-term exposure to alcohol and drugs by embedding biomarkers in the hair strand as it grows. When collected near the scalp, hair offers roughly a 3-month detection timeframe for alcohol and drugs. It's straightforward to gather, hard to tamper with, and simple to transport.
A 1.5-inch sample containing about 200 hairs (about #2 pencil-sized) closest to the scalp yields 100mg of hair, which is optimal for both screening and confirming tests. For EtG, extended tests, or more than 10 panels, 150mg of hair is advised. It's best to weigh the specimen on a jeweler’s scale. If scalp hair can't be provided, a similar amount of body hair is acceptable. "Head hair" specifically refers to scalp hair, whereas "body hair" encompasses all other types (such as facial or axillary).
Process Overview
The laboratory process for a drug test includes Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first phase of integrating a sample into a laboratory's workflow. It involves checking the sample for proper sealing and shipping, issuing a random LAN (Laboratory Accessioning Number), and completing any outstanding data entry absent from an electronic chain of custody system.
Screening entails an initial analysis for drug substances. Although Screening is a cost-efficient way to eliminate drug usage for most samples, any positive screen must receive confirmation to stand in court. Samples testing presumptively positive in Screening require secondary verification.
If a sample initially tests positive during Screening, more hair is extracted for the Extraction phase. In this phase, drugs are withdrawn from hair at a comparatively lower concentration than other methods like urine or oral fluid, making hair drug testing the most challenging technique.
Confirmation for any positive result from screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing positive are washed prior to confirmation if necessary. The overall laboratory process, from Accessioning to Confirmation, is closely examined following both CAP (College of American Pathologists) Hair guidelines and accreditation under ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp
Hair follicle testing in Dune Acres, IN, offers numerous advantages over traditional urine tests. With superior detection accuracy and reliability, hair tests can track substance use over an extended period. Unlike urine tests, which have a shorter detection window, hair testing provides a broader view of past substance use, reinforcing its effectiveness and reliability.
In Dune Acres, IN, hair follicle testing provides an extended detection window, making it a superior choice for tracking drug use. Capable of detecting substances up to 90 days, it offers employers a thorough understanding of an individual's substance history. This extended period surpasses that of urine tests, which cover a much shorter time range, ensuring comprehensive monitoring.
Hair follicle tests in Dune Acres, IN, are particularly advantageous due to their resistance to tampering. This testing method greatly reduces the possibility of adulteration, providing dependable and unquestionable outcomes. Such robust defenses against manipulation make hair tests a trustworthy option for accurate substance use detection.
Accredited Drug Testing conveniently provides testing at locations nationwide, including Dune Acres, IN. Our extensive network ensures a fast, straightforward, and hassle-free experience for clients seeking testing services. With local availability, accessing our hair follicle testing is made easy, offering both convenience and efficiency.
In Dune Acres, IN, the process of hair follicle testing is simple and confidential. Ordering, taking, and receiving results are designed to be user-friendly, addressing privacy concerns. Our streamlined procedures ensure an efficient experience, prioritizing ease of use while maintaining the confidentiality of all involved parties.
Accredited Drug Testing in Dune Acres, IN, ensures affordable pricing and fast turnaround times. Our competitive pricing models, combined with quick result delivery, offer excellent value to businesses of all sizes. This balance of cost-effectiveness and prompt service fosters client confidence and satisfaction.
In Dune Acres, IN, hair follicle drug tests are renowned for their fast, accurate, and dependable results. The precision of hair tests in identifying substance use is unmatched, giving individuals and employers reliable insights. The process is streamlined, ensuring that results are provided promptly without compromising accuracy, which stands out against other testing methods.
For employers in Dune Acres, IN, hair follicle testing offers compliance and peace of mind. This testing method aids in upholding workplace drug-free policies, significantly reducing legal risks. With a focus on enhancing workplace safety, hair tests stand as an effective tool in maintaining organization integrity and ensuring a secure work environment.
